Roller Bits Core barrel For Bauer
Rotary Drilling Rig
Contact us:
TEL: 0086-0731-84078482
Email: cecilia@hm-machinery.com
Quick Details
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Place of Origin: Hunan,
China (Mainland)
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Brand Name: HM
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Model Number: HMCB/RB
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Material: Q345B
45# alloy steel
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Color: Requirement
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Model: HMCB/RB
Dia1000
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Advantage: Europe
standard high quality
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Application: For
strong rock formations(compressive strength ≥100Mpa).
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Condition: 100%new
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Kelly Box Type: Bauer
Sany Soilmec IMT...
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Machine type: Rotary
Drilling Rig
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Size: 520mm-2500mm
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Core barrel bits: new
Packaging &
Delivery
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Packaging Details:
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as per customer
requirement
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Delivery Detail:
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Shipped in 7 days
after payment
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Product
Description
Quality is our Bank
Roller
Bits Core Barrel is used to cut a ring in rock or concrete, mostly to initiate
the borehole, our roller bits core barrel are widly used for Bauer Rotary
Drilling Rig and Rig brand like Sany, Xcmg, Soilmec, Mait, IMT...
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Roller Bits Core Barrel
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Size
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520mm-2000mm
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Application
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-
For strong rock formations(compressive strength ≥100Mpa).
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Features
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Kelly Box size
130;150;200mm - Roller Bits are API Certificated, complete of bearing and carbide insert |
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Suitable for Rotary Drilling Rig
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Bauer;Sany;
Xcmg; Soilmec; Mait; IMT...
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Why
choose us
Step
1 Our Technical Advantage
Step
2 Rotary Drilling Rig Drilling Tools Application Cases
Step 3 How to choose Drilling Bucket/Drilling Auger/Core Barrel
Kelly
Box Standards
- Kelly Box
should be welded fabricated with the plate thickness of 30mm.
- The Kelly
box size shall be 200X200 Sqmm /150X150 Sq mm/130X130 Sq mm or suitable to
Piling Rig.
- The Kelly
box shall be of full length size for proper alignment of holes and
optimum power transmission capacity. The total inside
clearance for Kelly box square shall be +5mm. The Holes of Kelly box shall be
welded collar.
- The Kelly
box will be manufactured with signed copy of drawing from customer side.
Cutting
Edge Standards
The cutting edges/ diameter shall be 30mm--40 mm less than the Pile/Casing Diameter(Inner Dia). This shall provide a 30mm--40 mm total clearance i.e. 15mm--20 mm on each side. This shall be applicable to each Piling Tools manufactured.
The cutting edges/ diameter shall be 30mm--40 mm less than the Pile/Casing Diameter(Inner Dia). This shall provide a 30mm--40 mm total clearance i.e. 15mm--20 mm on each side. This shall be applicable to each Piling Tools manufactured.
Please refer the sample table given below
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Normal Size of Tool
(Casing Inner Diameter)
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Outer Dia of Shell Diameter
(Auger flight Diameter)
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Cutting Edge Diameter
(Teeth to Teeth Distance)
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900
mm
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820
mm-840 mm
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860
mm-870 mm
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1200
mm
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1120
mm-1140 mm
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1160
mm-1170 mm
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Step4 Our Core Barrel Series
HM Machinery
Core Barrels have been designed to cut bedrock, boulders and hard permafrost
directly.
Our Core
Barrels are mainly divided into three
types:
#1 Roller Bits Core Barrel
#2 Core Barrel with Round
Shank Chisel Teeth
#3 Core Barrel with
Replaceable Blocks
#4 Cross Cut Core Barrel
For Details
plz study below table refer to below pictures
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HM Machinery Core Barrel Series
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|||||
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Roller Bits Core Barrel
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Core
Barrel With Round Shank Chisel Teeth
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Core Barrerl With Replaceable Blocks
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Cross Cutter Core Barrel
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Size
(mm)
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520-2000
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520-2500
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520-2000
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520-2500
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Application
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-
For strong rock formations(compressive strength ≥100Mpa).
|
-Upto
strong rock of 100Mpa suitable for cutting through fissured rock
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Upto strong rock of 100Mpa lightly reinforced concrete
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Used to break rock cores which remain in the borehole after using a core
barrel
-it
is also suitable for drilling hard ,jointed rock(＜100Mpa)
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Features
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-
Kelly Box size
130;150;200mm
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Roller Bits complete of bearing and carbide insert
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Kelly Box size
130;150;200mm
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Cutting ring with raggered arrangement of round shank chisels.
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Chisel holders are welded to the base body.
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The round shank chisels can be easily replaced when using suitable tools
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Kelly Box size
130;150;200mm;
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Cutting Ring with tungsten carbide armoured blocks
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The block holders are welded into the base ring of the core barrel
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The blocks are secured with a pin and can be easily replaced
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-Kelly
Box size
130;150;200mm;
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Cutting ring with round
shank
chisels
-Chisel
holdrs are welded to the base
-Central
pipe reinforcement
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Packing
& Delivery
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Payment
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40% T/T in advance
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60% T/T before loading
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Delivery
Time
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7 days after receiving down payment
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Package
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Normal
Package or as customer requirement
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Our
Company
Factory and
Office
Work
Shop and Store
Fair
Show: Bauma China Exhibition-2010
FAQ
Q1.Are
you a manufacturer or trading company?
- Yes, we have two factories and we are the leading manufacturer in China. Welcome if you have plan to visit our
factory and inspect the products.
Q2.How is your Rotary Drilling Rig Drilling Tools quility?
- We manufacture Drilling Tools basic on serving our mother company which is a professional foundation construction
company since 2003, we deal with machinery and spare parts problems and improve it
- We succeed to be as Drilling Bucket/Drilling Auger/Core Barrel OEM of XCMG Co
- You can restudy above our technical advantage and analyze, We believe with above introduction you can make good
quality Drilling Bucket by yourselve as well
Q3.Do you accept sample order?
- Yes sure, please contact us for details.
Q4.How about your after-sales service?
As a manufacturer, we offer promote technology support for all problems and questions.
Besides, we accept goods return or replace for quality problem.
Q5.Where is your factory located in?
Our factory is located in Changsha city,Hunan province, China.
- Yes, we have two factories and we are the leading manufacturer in China. Welcome if you have plan to visit our
factory and inspect the products.
Q2.How is your Rotary Drilling Rig Drilling Tools quility?
- We manufacture Drilling Tools basic on serving our mother company which is a professional foundation construction
company since 2003, we deal with machinery and spare parts problems and improve it
- We succeed to be as Drilling Bucket/Drilling Auger/Core Barrel OEM of XCMG Co
- You can restudy above our technical advantage and analyze, We believe with above introduction you can make good
quality Drilling Bucket by yourselve as well
Q3.Do you accept sample order?
- Yes sure, please contact us for details.
Q4.How about your after-sales service?
As a manufacturer, we offer promote technology support for all problems and questions.
Besides, we accept goods return or replace for quality problem.
Q5.Where is your factory located in?
Our factory is located in Changsha city,Hunan province, China.
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